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Motorcycle Taxi Programme Increases Safe Riding Behaviours Among Its Drivers In Kampala, Uganda

Muni, Kennedy; Kobusingye, Olive; Mock, Charles; Hughes, James P.; Hurvitz, Philip M.; Guthrie, Brandon. (2020). Motorcycle Taxi Programme Increases Safe Riding Behaviours Among Its Drivers In Kampala, Uganda. Injury Prevention, 26(1), 5 – 11.

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Abstract

Background SafeBoda is a motorcycle taxi company that provides road safety training and helmets to its drivers in Kampala, Uganda. We sought to determine whether SafeBoda drivers are more likely to engage in safe riding behaviours than regular drivers (motorcycle taxi drivers not part of SafeBoda). Methods We measured riding behaviours in SafeBoda and regular drivers through: (1) computer-assisted personal interview (CAPI), where 400 drivers were asked about their riding behaviours (eg, helmet and mobile phone use) and (2) roadside observation, where riding behaviours were observed in 3000 boda-boda drivers and their passengers along major roads in Kampala. Results Across the two cross-sectional studies, a higher proportion of SafeBoda drivers than regular drivers engaged in safe riding behaviours. For instance, helmet use among SafeBoda compared with regular drivers was 21% points higher (95% CI 0.15 to 0.27; p<0.001) based on the CAPI and 45% points higher (95% CI 0.43 to 0.47; p<0.001) based on roadside observation. Furthermore, compared with regular drivers, SafeBoda drivers were more likely to report having a driver's license (66.3% vs 33.5 %; p<0.001) and a reflective jacket (99.5% vs 50.5 %; p<0.001) and were less likely to report driving towards oncoming traffic (4% vs 45.7 %; p<0.001) in the past 30 days. Conclusion The SafeBoda programme is associated with increased safe riding behaviours among motorcycle taxi drivers in Kampala. Therefore, the promotion and expansion of such programmes may lead to a reduction in morbidity and mortality due to road injuries.

Keywords

Multiple-imputation; Helmet Use; Knowledge; Injuries; Riders

Accelerated Construction of Urban Intersections with Portland Cement Concrete Pavement (PCCP)

Nemati, Kamran M.; Uhlmeyer, Jeff S. (2021). Accelerated Construction of Urban Intersections with Portland Cement Concrete Pavement (PCCP). Case Studies In Construction Materials, 14.

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Abstract

The frequent maintenance required on asphalt concrete (AC) pavement sections has made reconstruction with portland cement concrete pavement (PCCP) a feasible alternative. However, many constructability issues need to be addressed in order to realize the full potential of this alternative. Accelerated paving encompasses three classes of activities: methods to accelerate the rate of strength gain, methods to minimize the construction time, and traffic control strategies to minimize user delay. In this paper a case study will be presented in which an AC intersection was reconstructed with portland cement concrete pavement. The entire reconstruction of the intersection, including demolition of the AC pavement and its replacement with PCCP, took place over a period of three days, starting on Thursday evening and opening the intersection to the traffic on Sunday afternoon. This paper documents this effort in order to provide practitioners additional options for rapid reconstruction of urban intersections and includes documentation of the construction process, traffic management strategies, and an analysis of the costs. The results of this investigation can be used to educate pavement construction professionals and the academic community on the use of PCCP for accelerated reconstruction of major urban intersections with minimal user and traffic disruption, using innovative construction techniques and traffic management optimization principles. This investigation produced valuable information to demonstrate that concrete pavements can be constructed efficiently and quickly. (C) 2021 The Authors. Published by Elsevier Ltd.

Keywords

Concrete; Accelerated Construction; Pavement; Portland Cement Concrete Pavement; Maturity Method

Jan Whittington and Qing Shen funded for project examining lessons learned from high-speed rail innovation

This year, the Washington State Legislature allocated $4 million to continue work on a Cascadia Corridor high-speed rail and another $150 million to use as matching funds over the next six years to leverage federal funds available under the Infrastructure Investment and Jobs Act (IIJA). Now that there is a significant funding commitment, how can an effort in Cascadia take the lessons learned and build on the success of others? That’s what a new Mobility Innovation Center project will examine, led…

The need for more equitable fare enforcement: An examination by Isis Moon Gamble, recent graduate of CBE’s Master of Urban Planning program

Though Transit Equity Day is just one day, the issue of equity on Seattle’s public transit is an ongoing and important conversation to Seattle and King County residents. Neighborhoods across the county have unequal access to transit lines; bus stops are often located in inconvenient or dangerous places due to oncoming traffic and lack of sidewalks; and bus schedules are irregular or sparse, with long wait times. These are just a few of the challenges folks might experience before getting…

Jerry Watson

My current Ph.D. research is investigating the history of transportation in the U.S. national parks. My research will explore from a historical and ecological perspective how to protect and preserve the park’s natural resources, while accommodating the public’s ability to visit the parks without causing irreparable harm. I believe a new strategy is required to address the critical transportation issues in these parks. I would like to formulate, develop, and evaluate a strategic model that explores alternatives to traditional modes of transport within national parks. There are three basic components of my research: conflict resolution, environmental ethics, and the ecological effects of roads (road ecology).

The main impetus for my decision to apply to the PhD program in the Built Environment, at the University of Washington is the opportunity to work in a program that offers me a unique opportunity to investigate the complicated problem of human-environment relationships. This will allow me to realize my belief that environments can be manipulated and planned to enhance the quality of people’s lives. I believe that significant impacts on the development of sustainable responses to environmental challenges can best be achieved through education and research.

UDP scholars among UW team receiving $2M from National Science Foundation to design an ‘adaptable society’

A team led by the University of Washington has received a nearly $2 million grant from the National Science Foundation to further research into how urban societal systems can be organized to be both efficient and resilient. The Leading Engineering for America’s Prosperity, Health and Infrastructure (LEAP-HI) project, based in the UW College of Engineering, supports fundamental research to generate the knowledge, mechanisms and tools needed to design an adaptable society. That is one, researchers say, that can switch between different operating strategies depending…

Qing Shen’s proposal among those selected for funding by PacTrans

The Pacific Northwest Transportation Consortium (PacTrans) announced in January 2021 the project proposals selected for funding. Qing Shen, Professor of Urban Design and Planning and Chair of the Interdisciplinary PhD Program in Urban Design and Planning is among those selected for project funding. Shen is working alongside Co-Principal Investigator Catherine (Casey) Gifford–Innovative Mobility Senior Planner–on the applied research project titled “Supplementing fixed-route transit with dynamic shared mobility services: a marginal cost comparison approach”. The project goal is to address a…

Sensol Systems to participate in the National Science Foundation (NSF) I-Corps program

Sensol Systems, a startup founded in 2020 by Janie Bube–a recent UW Masters of Landscape Architecture graduate–along with other students at University of Washington, was recently awarded a National Science Foundation (NSF) award to participate in the I-Corps program. This NSF program uses experiential education to help researchers gain valuable insight into entrepreneurship, starting a business or industry requirements and challenges. The curriculum integrates scientific inquiry and industrial discovery in an inclusive, data-driven culture driven by rigor, relevance, and evidence….

SHARE Lab produces ergonomics best practice booklet and training videos

The SHARE Lab (Safety and Health Advancement through Research and Education) has produced two ergonomics best practice booklets and two training videos on the use of 4-wheel carts in the roofing trade. Housed in the Department of Construction Management, the mission of the SHARE Lab is to promote construction safety and health through evidence-based innovative research, education, and practices. For more information, please contact Contact Dr. Ken-Yu Lin, Associate Professor, if you’d like access to the guide book or the…

Tianqi Zou

Sustainable transportation, travel behavior, GIS, geospatial big data